FSW-1x8-T-S Desktop Optical Switch

FSW-1×8-T-S Desktop Optical Switch

The FSW-1×8-T-S Desktop Optical Switch is a compact and reliable 1×8 optical path control device designed for flexible signal routing in optical communication systems. It features low insertion loss (<1.0 dB), fast switching speed (≤10 ms), and high channel isolation (≥55 dB), ensuring stable performance across the 1260–1650 nm wavelength range. Equipped with an intuitive LCD display and supporting both manual control and programmable operation via RS-232, RS-485, or Ethernet interfaces, this switch is ideal for optical network protection, multi-channel monitoring, fiber testing, and sensing systems. With auto-scanning, configurable device addressing, and a wide operating temperature range, it offers versatile integration for laboratory, industrial, and field applications.

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Description

Product Overview

An optical switch is an optical path control component that functions to control and switch optical paths. It plays a crucial role in optical communication applications. Optical switches are mainly used in: multi-channel optical monitoring in optical transmission systems, automatic switching of multi-light sources/detectors in LANs, and multi-point dynamic monitoring systems for optical sensors; testing of optical fibers, optical components, networks, and field engineering optical cables in optical testing systems; and assembly and adjustment of optical components. A 1×N optical switch can route one input path to one of the N output paths.

 

Product Features

  • It features low insertion loss and fast switching speed.
  • Equipped with an LCD display for intuitive data presentation, facilitating user operation.
  • Automatic scanning can be set, with a maximum switching interval of 99 hours, 59 minutes, and 59 seconds; the “start channel” and “end channel” for scanning can also be set.
  • A “device address” can be set, allowing users to control multiple optical switch instruments with a single serial port when serial port resources are limited.
  • The serial port communication baud rate can be set according to actual conditions, with available baud rates including 1200, 2400, 4800, 9600, 19200, 57600, and 115200.

 

Technical Specifications

Model FSW-1×8-T-S
Operating Wavelength 1260 ~ 1650nm
Test Wavelength 1310 / 1490 / 1550nm
Insertion Loss Typ: < 0.8dB, Max: < 1.0dB
Repeatability ≤ ±0.02dB
Return Loss ≥ 50dB
Crosstalk ≥ 55dB
Wavelength-Dependent Loss ≤ 0.25dB
Polarization-Dependent Loss ≤ 0.05dB
Switching Time ≤ 10ms (adjacent sequential switching)
Fiber Type SM (9/125μm)
Connector Type FC/PC
Monitoring Ports RJ45, RS-232
Operating Power Supply AC: 85 ~ 264V (50/60Hz)
Operating Temperature -10 ~ +60℃
Storage Temperature -40 ~ +80℃
Chassis Type 19-inch standard 1U chassis (483×200×44mm)

 

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